mirror of
https://github.com/ruby/ruby.git
synced 2022-11-09 12:17:21 -05:00
75 lines
3.2 KiB
Ruby
75 lines
3.2 KiB
Ruby
# frozen_string_literal: false
|
|
require 'test/unit'
|
|
|
|
class TestFuncall < Test::Unit::TestCase
|
|
module Relay
|
|
def self.target(*args, **kw, &block)
|
|
yield(*args, **kw) if block
|
|
end
|
|
end
|
|
require '-test-/funcall'
|
|
|
|
def test_with_funcall2
|
|
ok = nil
|
|
Relay.with_funcall2("feature#4504") {|arg| ok = arg || true}
|
|
assert_nil(ok)
|
|
end
|
|
|
|
def test_with_funcall_passing_block
|
|
ok = nil
|
|
Relay.with_funcall_passing_block("feature#4504") {|arg| ok = arg || true}
|
|
assert_equal("feature#4504", ok)
|
|
end
|
|
|
|
def test_with_funcall_passing_block_kw
|
|
block = ->(*a, **kw) { [a, kw] }
|
|
assert_equal([[1], {}], Relay.with_funcall_passing_block_kw(0, 1, &block))
|
|
assert_equal([[], {a: 1}], Relay.with_funcall_passing_block_kw(1, a: 1, &block))
|
|
assert_equal([[1], {a: 1}], Relay.with_funcall_passing_block_kw(1, 1, a: 1, &block))
|
|
assert_equal([[{}], {}], Relay.with_funcall_passing_block_kw(2, {}, **{}, &block))
|
|
assert_equal([[], {a: 1}], Relay.with_funcall_passing_block_kw(3, a: 1, &block))
|
|
assert_equal([[{a: 1}], {}], Relay.with_funcall_passing_block_kw(3, {a: 1}, **{}, &block))
|
|
assert_warn(/warning: Passing the keyword argument as the last hash parameter is deprecated.*The called method is defined here/m) do
|
|
assert_equal({}, Relay.with_funcall_passing_block_kw(3, **{}, &->(a){a}))
|
|
end
|
|
end
|
|
|
|
def test_with_funcallv_public_kw
|
|
o = Object.new
|
|
def o.foo(*args, **kw)
|
|
[args, kw]
|
|
end
|
|
def o.bar(*args, **kw)
|
|
[args, kw]
|
|
end
|
|
o.singleton_class.send(:private, :bar)
|
|
def o.baz(arg)
|
|
arg
|
|
end
|
|
assert_equal([[1], {}], Relay.with_funcallv_public_kw(o, :foo, 0, 1))
|
|
assert_equal([[], {a: 1}], Relay.with_funcallv_public_kw(o, :foo, 1, a: 1))
|
|
assert_equal([[1], {a: 1}], Relay.with_funcallv_public_kw(o, :foo, 1, 1, a: 1))
|
|
assert_equal([[{}], {}], Relay.with_funcallv_public_kw(o, :foo, 2, {}, **{}))
|
|
assert_equal([[], {a: 1}], Relay.with_funcallv_public_kw(o, :foo, 3, a: 1))
|
|
assert_equal([[{a: 1}], {}], Relay.with_funcallv_public_kw(o, :foo, 3, {a: 1}, **{}))
|
|
assert_raise(NoMethodError) { Relay.with_funcallv_public_kw(o, :bar, 3, {a: 1}, **{}) }
|
|
assert_warn(/warning: Passing the keyword argument as the last hash parameter is deprecated.*The called method `baz'/m) do
|
|
assert_equal({}, Relay.with_funcallv_public_kw(o, :baz, 3, **{}))
|
|
end
|
|
end
|
|
|
|
def test_with_yield_splat_kw
|
|
block = ->(*a, **kw) { [a, kw] }
|
|
assert_equal([[1], {}], Relay.with_yield_splat_kw(0, [1], &block))
|
|
assert_equal([[], {a: 1}], Relay.with_yield_splat_kw(1, [{a: 1}], &block))
|
|
assert_equal([[1], {a: 1}], Relay.with_yield_splat_kw(1, [1, {a: 1}], &block))
|
|
assert_equal([[{}], {}], Relay.with_yield_splat_kw(2, [{}], **{}, &block))
|
|
assert_warn(/warning: Using the last argument as keyword parameters is deprecated.*The called method is defined here/m) do
|
|
assert_equal([[], {a: 1}], Relay.with_yield_splat_kw(3, [{a: 1}], &block))
|
|
end
|
|
assert_equal([[{a: 1}], {}], Relay.with_yield_splat_kw(3, [{a: 1}], **{}, &block))
|
|
assert_warn(/warning: Passing the keyword argument as the last hash parameter is deprecated/) do
|
|
assert_equal({}, Relay.with_yield_splat_kw(3, [], **{}, &->(a){a}))
|
|
end
|
|
end
|
|
end
|